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Map GP-271
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Aeromagnetic map of the Red Lion quadrangle, York County, Pennsylvania |
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Map GP-273
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Aeromagnetic map of part of the Bernville quadrangle, Berks County, Pennsylvania |
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Map GP-275
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Aeromagnetic map of the New Cumberland quadrangle, Cumberland, Dauphin and York Counties, Pennsylvania |
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Map GP-276
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Aeromagnetic map of part of the Mount Holly Springs quadrangle, Adams, Cumberland and York Counties, Pennsylvania |
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Map GP-277
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Aeromagnetic map of part of the Dillsburg quadrangle, Adams, York, and Cumberland Counties, Pennsylvania |
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Map GP-278
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Aeromagnetic map of part of the Arendtsville quadrangle, Adams and Cumberland Counties, Pennsylvania |
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Map GP-279
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Aeromagnetic map of the Biglerville quadrangle, Adams County, Pennsylvania |
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Map GP-280
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Aeromagnetic map of the Hampton quadrangle, Adams and York Counties, Pennsylvania |
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Map GP-281
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Aeromagnetic map of the Abbottstown quadrangle, Adams and York Counties, Pennsylvania |
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Map GP-282
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Aeromagnetic map of the West York quadrangle, York County, Pennsylvania |
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Map GP-288
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Aeromagnetic map of the Grand Lake Seboeis quadrangle, Aroostook and Penobscot Counties, Maine |
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Map GP-289
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Aeromagnetic map of the Oxbow quadrangle, Aroostook and Penobscot Counties, Maine |
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Map GP-290
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Aeromagnetic map of the Howe Brook quadrangle, Aroostook County, Maine |
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Map GP-291
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Aeromagnetic map of the Bridgewater quadrangle, Aroostook County, Maine |
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Map GP-292
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Aeromagnetic map of part of the Shin Pond quadrangle, Penobscot County, Maine |
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Map GP-293
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Aeromagnetic map of the Island Falls quadrangle, Aroostook and Penobscot Counties, Maine |
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Map GP-294
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Aeromagnetic map of the Smyrna Mills quadrangle, Aroostook County, Maine |
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Map GP-295
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Aeromagnetic map of the Houlton quadrangle, Aroostook County, Maine |
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Map GP-296
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Aeromagnetic map of the Strafford quadrangle, Orange and Windsor Counties, Vermont |
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Map GP-300
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Aeromagnetic map of the Claremont quadrangle, Sullivan County, New Hampshire and Windsor County, Vermont |
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